@article{NAM_1850_1_9__401_0, author = {Mention, J.}, title = {Note sur le triangle rectiligne}, journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale}, pages = {401--403}, publisher = {Bachelier}, volume = {1e s{\'e}rie, 9}, year = {1850}, language = {fr}, url = {http://www.numdam.org/item/NAM_1850_1_9__401_0/} }